Transfer: convert and display entered amount in fiat currency

2019-11-13 08:02:19 +00:00
parent 7f7a39292c
commit e9cdaf4dbe
4 changed files with 28 additions and 7 deletions
--- a/main.qml
+++ b/main.qml
@@ -1241,17 +1241,32 @@ ApplicationWindow {
        Prices.getJSON(url);
    }

-    function fiatApiUpdateBalance(balance){
-        // update balance card
+    function fiatApiCurrencySymbol() {
+        switch (persistentSettings.fiatPriceCurrency) {
+            case "xmrusd":
+                return "USD";
+            case "xmreur":
+                return "EUR";
+            default:
+                console.error("unsupported currency", persistentSettings.fiatPriceCurrency);
+                return "UNSUPPORTED";
+        }
+    }
+
+    function fiatApiConvertToFiat(amount) {
        var ticker = persistentSettings.fiatPriceCurrency === "xmrusd" ? appWindow.fiatPriceXMRUSD : appWindow.fiatPriceXMREUR;
        if(ticker <= 0){
-            console.log(fiatApiError("Could not update balance card; invalid ticker value"));
-            leftPanel.balanceFiatString = "?.??";
-            return;
+            console.log(fiatApiError("Invalid ticker value: " + ticker));
+            return "?.??";
        }
+        return (amount * ticker).toFixed(2);
+    }
+
+    function fiatApiUpdateBalance(balance){
+        // update balance card
        var bFiat = "?.??"
        if (!hideBalanceForced && !persistentSettings.hideBalance) {
-            bFiat = (balance * ticker).toFixed(2);
+            bFiat = fiatApiConvertToFiat(balance);
        }
        leftPanel.balanceFiatString = bFiat;
    }